diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index e3d59d8..eaade34 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -43,7 +43,7 @@ jobs:
     - name: Setup .NET
       uses: actions/setup-dotnet@v3
       with:
-        dotnet-version: 7.0.x
+        dotnet-version: 8.0.x
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
diff --git a/.github/workflows/dotnet.yml b/.github/workflows/dotnet.yml
index f0ce111..e1839f6 100644
--- a/.github/workflows/dotnet.yml
+++ b/.github/workflows/dotnet.yml
@@ -19,7 +19,7 @@ jobs:
     - name: Setup .NET
       uses: actions/setup-dotnet@v3
       with:
-        dotnet-version: 7.0.x
+        dotnet-version: 8.0.x
     - name: Restore dependencies
       run: dotnet restore
     - name: Build
diff --git a/src/LoanRepaymentApi/Dockerfile b/src/LoanRepaymentApi/Dockerfile
index f4d62bf..cf0dffb 100644
--- a/src/LoanRepaymentApi/Dockerfile
+++ b/src/LoanRepaymentApi/Dockerfile
@@ -1,9 +1,7 @@
-FROM mcr.microsoft.com/dotnet/aspnet:7.0 AS base
+FROM mcr.microsoft.com/dotnet/aspnet:8.0 AS base
 WORKDIR /app
-EXPOSE 80
-EXPOSE 443
 
-FROM mcr.microsoft.com/dotnet/sdk:7.0 AS build
+FROM mcr.microsoft.com/dotnet/sdk:8.0 AS build
 WORKDIR /src
 COPY ["LoanRepaymentApi.csproj", "."]
 RUN dotnet restore "LoanRepaymentApi.csproj"
diff --git a/src/LoanRepaymentApi/LoanRepaymentApi.csproj b/src/LoanRepaymentApi/LoanRepaymentApi.csproj
index d404c8f..904eb64 100644
--- a/src/LoanRepaymentApi/LoanRepaymentApi.csproj
+++ b/src/LoanRepaymentApi/LoanRepaymentApi.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
 
     <PropertyGroup>
-        <TargetFramework>net7.0</TargetFramework>
+        <TargetFramework>net8.0</TargetFramework>
         <Nullable>enable</Nullable>
         <ImplicitUsings>enable</ImplicitUsings>
         <DockerDefaultTargetOS>Linux</DockerDefaultTargetOS>
diff --git a/test/LoanRepaymentApi.Integration.Tests/LoanRepaymentApi.Integration.Tests.csproj b/test/LoanRepaymentApi.Integration.Tests/LoanRepaymentApi.Integration.Tests.csproj
index a304e04..4f4a15f 100644
--- a/test/LoanRepaymentApi.Integration.Tests/LoanRepaymentApi.Integration.Tests.csproj
+++ b/test/LoanRepaymentApi.Integration.Tests/LoanRepaymentApi.Integration.Tests.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
 
     <PropertyGroup>
-        <TargetFramework>net7.0</TargetFramework>
+        <TargetFramework>net8.0</TargetFramework>
         <Nullable>enable</Nullable>
         <IsPackable>false</IsPackable>
     </PropertyGroup>
@@ -9,7 +9,7 @@
     <ItemGroup>
         <PackageReference Include="FluentAssertions" Version="6.12.0" />
         <PackageReference Include="FluentAssertions.Json" Version="6.1.0" />
-        <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="7.0.13" />
+        <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="8.0.0" />
         <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
         <PackageReference Include="NodaTime" Version="3.1.9" />
         <PackageReference Include="NodaTime.Testing" Version="3.1.9" />
diff --git a/test/LoanRepaymentApi.Unit.Tests/LoanRepaymentApi.Unit.Tests.csproj b/test/LoanRepaymentApi.Unit.Tests/LoanRepaymentApi.Unit.Tests.csproj
index 6d8e1e9..d132b21 100644
--- a/test/LoanRepaymentApi.Unit.Tests/LoanRepaymentApi.Unit.Tests.csproj
+++ b/test/LoanRepaymentApi.Unit.Tests/LoanRepaymentApi.Unit.Tests.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFramework>net7.0</TargetFramework>
+        <TargetFramework>net8.0</TargetFramework>
         <Nullable>enable</Nullable>
         <IsPackable>false</IsPackable>
         <RootNamespace>LoanRepaymentApi.Tests</RootNamespace>